Battery module and charging control method for lithium-metal secondary battery
AssigneeHonda Motor Co., Ltd.
InventorKota Ogasawara
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Abstract
A battery module includes a lithium-metal secondary battery including an electrode assembly including a negative electrode including lithium metal or a lithium alloy, a controller configured to control a charging current of the lithium-metal secondary battery, a measurement part configured to measure a surface pressure of the lithium-metal secondary battery, and a first setting part configured to set the charging current of the lithium-metal secondary battery according to the surface pressure of the lithium-metal secondary battery.
Claims7
A battery module comprising:
- a lithium-metal secondary battery including an electrode assembly including a negative electrode including lithium metal or a lithium alloy;
- a controller configured to control a charging current of the lithium-metal secondary battery;
- a measurement part configured to measure a surface pressure of the lithium-metal secondary battery;
- and
- a first setting part configured to set the charging current of the lithium-metal secondary battery according to the surface pressure of the lithium-metal secondary battery.
A charging control method for a lithium-metal secondary battery including a negative electrode including lithium metal or a lithium alloy, the charging control method comprising:
- a control step of controlling a charging current of the lithium-metal secondary battery;
- a measurement step of measuring a surface pressure of the lithium-metal secondary battery;
- and
- a first setting step of setting the charging current of the lithium-metal secondary battery according to the surface pressure of the lithium-metal secondary battery.
Dependencies are inferred from the claim text.